zMenu

- Add /zm list command. View the list of available inventories.
- Add /zm create <file name> <inventory size> <inventory name> command
- Add action, closeInventory (more information here)
- Add new default inventory, basic_inventory. An inventory with lots of explanation for beginners.
- Fix ComponentMeta with old color tag
- Disable double click on inventory click, this will trigger button actions 3 times.